CN203205159U - Detachable open type resistor - Google Patents
Detachable open type resistor Download PDFInfo
- Publication number
- CN203205159U CN203205159U CN 201320095685 CN201320095685U CN203205159U CN 203205159 U CN203205159 U CN 203205159U CN 201320095685 CN201320095685 CN 201320095685 CN 201320095685 U CN201320095685 U CN 201320095685U CN 203205159 U CN203205159 U CN 203205159U
- Authority
- CN
- China
- Prior art keywords
- resistor
- open type
- detachable open
- resistor body
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a detachable open type resistor which relates to the technical field of electronic elements. The detachable open type resistor comprises a resistor body, and support feet arranged at two ends of the resistor body, and the detachable open type resistor is characterized in that screw holes are formed in two ends of the resistor body, a screw rod is arranged on the end side of each support foot, and the screw rods are connected with the screw holes in a matching manner. The detachable open type resistor is simple in structure, the support feet and the resistor body can be detached freely, and a resistance value can be accurately measured conveniently and is high in accuracy.
Description
Technical field
The utility model relates to the electronic component technology field, specifically is a kind of detachable open resistor.
Background technology
Resistor (Resistor) generally directly is called resistance in daily life.Be a current limiting element, be connected on resistance in the circuit after, the resistance of resistor is that what to be fixed generally is two pins, but the size of current on its institute chord road of its restricted passage.The unalterable fixed resistor that is called of resistance.Resistance is variable is called potentiometer or variable resistance.Desirable resistor is linear, namely the transient current by resistor with add instantaneous voltage and be directly proportional.The variable resistance that is used for dividing potential drop.The general structure of existing resistor is comparatively complicated, and stand-off and resistance welded and can not be dismantled together, and welding influences the resistance accuracy, is difficult to the accurate resistance of measuring resistance itself, when resistance is smaller.The welding influence is more obvious.
The utility model content
The purpose of this utility model provides a kind of simple in structure, can dismantle the accurate detachable open resistor of resistance.
In order to reach the purpose of this utility model, adopt following technical scheme:
A kind of detachable open resistor comprises resistor body, is located at the stand-off at resistor body two ends, it is characterized in that: described resistor body two ends are provided with a hole, the distolateral screw mandrel that is provided with of described stand-off, and described screw mandrel is connected with the silk hole.
The inboard that is positioned at screw mandrel on the described stand-off is provided with the protrusion step.
Described resistor body is open architecture.
The utility model has following beneficial effect compared to existing technology: the utility model is simple in structure, and stand-off and resistor body can freely be dismantled, and resistance is convenient to accurate measurement, the resistance accuracy height.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
For those skilled in the art can better understand content of the present utility model, and realized, below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
As shown in Figure 1, a kind of detachable open resistor, comprise resistor body 1, be located at the stand-off 2 at resistor body 1 two ends, resistor body 1 two ends are provided with a hole 11, the distolateral screw mandrel 21 that is provided with of stand-off 2, screw mandrel 21 is connected with silk hole 11, and resistor body 1 can freely not dismantled and be assembled between the stand-off 2.The inboard that is positioned at screw mandrel 21 on the stand-off 2 is provided with protrudes step 22, mainly is for the location, makes the consistent of the stand-off that is in resistor body 1 two ends and 11 cooperations of silk hole.Resistor body 1 is open architecture.
The utility model is when the accurate resistance of measurement resistor body 1, stand-off 2 can be disassembled, can measure accurate resistance like this, working as the utility model in addition uses in requiring more accurate circuit, also can directly dismantle stand-off 2, use and directly connect resistor body 1, use more convenient.
Above-described embodiment only is one of preferred embodiment of the present utility model; be not to limit protection range of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection range of the present utility model.
Claims (3)
1. a detachable open resistor comprises resistor body, is located at the stand-off at resistor body two ends, it is characterized in that: described resistor body two ends are provided with a hole, the distolateral screw mandrel that is provided with of described stand-off, and described screw mandrel is connected with the silk hole.
2. a kind of detachable open resistor according to claim 1, it is characterized in that: the inboard that is positioned at screw mandrel on the described stand-off is provided with the protrusion step.
3. a kind of detachable open resistor according to claim 1, it is characterized in that: described resistor body is open architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095685 CN203205159U (en) | 2013-03-01 | 2013-03-01 | Detachable open type resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095685 CN203205159U (en) | 2013-03-01 | 2013-03-01 | Detachable open type resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205159U true CN203205159U (en) | 2013-09-18 |
Family
ID=49149244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095685 Expired - Fee Related CN203205159U (en) | 2013-03-01 | 2013-03-01 | Detachable open type resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231809A (en) * | 2016-08-31 | 2016-12-14 | 浙江朗科智能电气有限公司 | The PCBA board of a kind of encapsulating process and glue-pouring method |
-
2013
- 2013-03-01 CN CN 201320095685 patent/CN203205159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231809A (en) * | 2016-08-31 | 2016-12-14 | 浙江朗科智能电气有限公司 | The PCBA board of a kind of encapsulating process and glue-pouring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |